Low voltage in Class 1 Div 2

Standard on tank construction on water tenders/tankersI am looking for information on the standards for construction of the tank on water tender/tankers. I heard that NFPA 1903 was the mobile water tender standard yet i am unable to find the standard. I am specifically w...

NFPA 10

Kindly guide meHi Dear Seniors, please guide me how I can my First name in my NFPA login ID details? All details are editable except my name, I have to change due to some spelling missing, Kindly guide me.

Evacuation circuits

NFPA needs code for Industry DuctworkThere is a need for a NFPA code for industry ductwork fire protection, NFPA 91 mostly talks about cooking area ductwork fire protection and we often have to refer back to NFPA 13.

NFPA 20 - Requirement of Relief Valve and Overspeed of the Engine

NFPA 70, 2017 Edition InterpretationNFPA 70 NEC, , 2017 Edition, Article 422, Appliances Section, 422.5 concerning GFCIs. How is water cooler being interpreted? Is this a drinking water fountain with a pressurized water source or are th...

NFPA 70, 2017 Edition Interpretation

System Capacity for a Dry Pipe SystemHello, When determining system capacity per Section 7.2.3.1 of NFPA 13 must all applicable sections (7.2.3.2, .7.2.3.3, .7.2.3.4, 7.2.3.5, or 7.2.3.7) be met or can the designer choose. For example, if t...

System Capacity for a Dry Pipe System

NFPA 10 Chapter 6.6Should they add a statement that a "K" Class is only allowed if a fire suppression system is present? The plaque states the requirement, but that is in the annex. We have quite a few AHJ's in Louisiana tha...

NFPA 10 Chapter 6.6

Looking for NFPA 99, 2018 codes.CMS K913 box refers to the following codes, see description below. But I can not find these in NFPA 99, 2018. Has the numbering been changed? Electrical Systems – Wet Procedure Locations Operating...

Looking for NFPA 99, 2018 codes.

Access to Webinars?Hello, Do I have to be a paid NFPA Member to view the live webinar on 6/7/18 "Ensuring a Reliable Backup Power Source for Health Care Facilities"? I created an account with Xchange, will that give me access to...

Access to Webinars?

Fire HelmetsRecently a salesman inform us that for now on, fire helmets will expirate after 5 years. previousy it was10 I look into NFPA 1971 and 1851 but didn't find anything about that Somebody can tell me were to find ...

Fire Helmets

Office Workplace Air FreshenersI been told for years the following three items were in violation in the office workplace: Plug In Air Fresheners Sit-Up bars that fit under doors Pull Up Bars that fit over top of the doors Is this just a good pr...